Usage Tips:This LED hard filament for bulb component is a great addition to any lighting project. With a precise 2700K warm light, it provides a comfortable and cozy atmosphere. It is easy to install and can be used in a variety of lighting fixtures. Features - Color: As Shown - Material: LED - Size: 4.00X0.20X0.20cm/1.57X0.08X0.08in - Note: Thefilament is3V/38mm/120mA and2700K warm light - Owning the strong wear and break resistance ability, verypractical, with excellent texture. - This LED light bulb filamentprovides a bright and clear lighting effect, making it perfect for illuminating any space. - With its energy-efficient design, this led light bulb is an ideal choice that help reduce your carbon footprint. - This filamentis easy to install in a variety of lighting fixtures, making it a versatile choice for any home or business. - With its warm atmosphere, this LEDfilamentcreates a cozy ambiance that for relaxing or entertaining. Packing list100 x LED filaments